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            <td width="10%" class="headerItem">Current view:</td>
            <td width="35%" class="headerValue"><a href="../../../../index.html">top level</a> - <a href="index.html">include/yaml-cpp/node/detail</a> - iterator.h<span style="font-size: 80%;"> (source / <a href="iterator.h.func-sort-c.html">functions</a>)</span></td>
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            <td width="15%"></td>
            <td width="10%" class="headerCovTableHead">Hit</td>
            <td width="10%" class="headerCovTableHead">Total</td>
            <td width="15%" class="headerCovTableHead">Coverage</td>
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            <td class="headerItem">Test:</td>
            <td class="headerValue">id:000977,sync:fuzzer2,src:001052.lcov_info_final</td>
            <td></td>
            <td class="headerItem">Lines:</td>
            <td class="headerCovTableEntry">0</td>
            <td class="headerCovTableEntry">22</td>
            <td class="headerCovTableEntryLo">0.0 %</td>
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            <td class="headerItem">Date:</td>
            <td class="headerValue">2016-03-13 10:42:47</td>
            <td></td>
            <td class="headerItem">Functions:</td>
            <td class="headerCovTableEntry">0</td>
            <td class="headerCovTableEntry">22</td>
            <td class="headerCovTableEntryLo">0.0 %</td>
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<pre class="sourceHeading">          Line data    Source code</pre>
<pre class="source">
<a name="1"><span class="lineNum">       1 </span>            : #ifndef VALUE_DETAIL_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66</a>
<span class="lineNum">       2 </span>            : #define VALUE_DETAIL_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
<span class="lineNum">       3 </span>            : 
<span class="lineNum">       4 </span>            : #if defined(_MSC_VER) ||                                            \
<span class="lineNum">       5 </span>            :     (defined(__GNUC__) &amp;&amp; (__GNUC__ == 3 &amp;&amp; __GNUC_MINOR__ &gt;= 4) || \
<span class="lineNum">       6 </span>            :      (__GNUC__ &gt;= 4))  // GCC supports &quot;pragma once&quot; correctly since 3.4
<span class="lineNum">       7 </span>            : #pragma once
<span class="lineNum">       8 </span>            : #endif
<span class="lineNum">       9 </span>            : 
<span class="lineNum">      10 </span>            : #include &quot;yaml-cpp/dll.h&quot;
<span class="lineNum">      11 </span>            : #include &quot;yaml-cpp/node/ptr.h&quot;
<span class="lineNum">      12 </span>            : #include &quot;yaml-cpp/node/detail/node_iterator.h&quot;
<span class="lineNum">      13 </span>            : #include &lt;cstddef&gt;
<span class="lineNum">      14 </span>            : #include &lt;iterator&gt;
<span class="lineNum">      15 </span>            : 
<span class="lineNum">      16 </span>            : namespace YAML {
<span class="lineNum">      17 </span>            : namespace detail {
<span class="lineNum">      18 </span>            : struct iterator_value;
<a name="19"><span class="lineNum">      19 </span>            : </a>
<span class="lineNum">      20 </span>            : template &lt;typename V&gt;
<span class="lineNum">      21 </span><span class="lineNoCov">          0 : class iterator_base : public std::iterator&lt;std::forward_iterator_tag, V,</span>
<span class="lineNum">      22 </span>            :                                            std::ptrdiff_t, V*, V&gt; {
<span class="lineNum">      23 </span>            : 
<span class="lineNum">      24 </span>            :  private:
<span class="lineNum">      25 </span>            :   template &lt;typename&gt;
<span class="lineNum">      26 </span>            :   friend class iterator_base;
<span class="lineNum">      27 </span>            :   struct enabler {};
<a name="28"><span class="lineNum">      28 </span>            :   typedef node_iterator base_type;</a>
<a name="29"><span class="lineNum">      29 </span>            : </a>
<a name="30"><span class="lineNum">      30 </span><span class="lineNoCov">          0 :   struct proxy {</span></a>
<span class="lineNum">      31 </span><span class="lineNoCov">          0 :     explicit proxy(const V&amp; x) : m_ref(x) {}</span>
<span class="lineNum">      32 </span><span class="lineNoCov">          0 :     V* operator-&gt;() { return std::addressof(m_ref); }</span>
<span class="lineNum">      33 </span>            :     operator V*() { return std::addressof(m_ref); }
<span class="lineNum">      34 </span>            : 
<span class="lineNum">      35 </span>            :     V m_ref;
<span class="lineNum">      36 </span>            :   };
<span class="lineNum">      37 </span>            : 
<span class="lineNum">      38 </span>            :  public:
<span class="lineNum">      39 </span>            :   typedef typename iterator_base::value_type value_type;
<a name="40"><span class="lineNum">      40 </span>            : </a>
<a name="41"><span class="lineNum">      41 </span>            :  public:</a>
<span class="lineNum">      42 </span><span class="lineNoCov">          0 :   iterator_base() : m_iterator(), m_pMemory() {}</span>
<span class="lineNum">      43 </span><span class="lineNoCov">          0 :   explicit iterator_base(base_type rhs, shared_memory_holder pMemory)</span>
<span class="lineNum">      44 </span><span class="lineNoCov">          0 :       : m_iterator(rhs), m_pMemory(pMemory) {}</span>
<a name="45"><span class="lineNum">      45 </span>            : </a>
<span class="lineNum">      46 </span>            :   template &lt;class W&gt;
<span class="lineNum">      47 </span><span class="lineNoCov">          0 :   iterator_base(const iterator_base&lt;W&gt;&amp; rhs,</span>
<span class="lineNum">      48 </span>            :                 typename std::enable_if&lt;std::is_convertible&lt;W*, V*&gt;::value,
<span class="lineNum">      49 </span>            :                                         enabler&gt;::type = enabler())
<a name="50"><span class="lineNum">      50 </span><span class="lineNoCov">          0 :       : m_iterator(rhs.m_iterator), m_pMemory(rhs.m_pMemory) {}</span></a>
<span class="lineNum">      51 </span>            : 
<span class="lineNum">      52 </span><span class="lineNoCov">          0 :   iterator_base&lt;V&gt;&amp; operator++() {</span>
<span class="lineNum">      53 </span><span class="lineNoCov">          0 :     ++m_iterator;</span>
<span class="lineNum">      54 </span><span class="lineNoCov">          0 :     return *this;</span>
<span class="lineNum">      55 </span>            :   }
<span class="lineNum">      56 </span>            : 
<span class="lineNum">      57 </span>            :   iterator_base&lt;V&gt; operator++(int) {
<span class="lineNum">      58 </span>            :     iterator_base&lt;V&gt; iterator_pre(*this);
<span class="lineNum">      59 </span>            :     ++(*this);
<span class="lineNum">      60 </span>            :     return iterator_pre;
<span class="lineNum">      61 </span>            :   }
<span class="lineNum">      62 </span>            : 
<span class="lineNum">      63 </span>            :   template &lt;typename W&gt;
<span class="lineNum">      64 </span>            :   bool operator==(const iterator_base&lt;W&gt;&amp; rhs) {
<span class="lineNum">      65 </span>            :     return m_iterator == rhs.m_iterator;
<span class="lineNum">      66 </span>            :   }
<a name="67"><span class="lineNum">      67 </span>            : </a>
<span class="lineNum">      68 </span>            :   template &lt;typename W&gt;
<span class="lineNum">      69 </span><span class="lineNoCov">          0 :   bool operator!=(const iterator_base&lt;W&gt;&amp; rhs) {</span>
<span class="lineNum">      70 </span><span class="lineNoCov">          0 :     return m_iterator != rhs.m_iterator;</span>
<a name="71"><span class="lineNum">      71 </span>            :   }</a>
<span class="lineNum">      72 </span>            : 
<span class="lineNum">      73 </span><span class="lineNoCov">          0 :   value_type operator*() const {</span>
<span class="lineNum">      74 </span><span class="lineNoCov">          0 :     const typename base_type::value_type&amp; v = *m_iterator;</span>
<span class="lineNum">      75 </span><span class="lineNoCov">          0 :     if (v.pNode)</span>
<span class="lineNum">      76 </span><span class="lineNoCov">          0 :       return value_type(Node(*v, m_pMemory));</span>
<span class="lineNum">      77 </span><span class="lineNoCov">          0 :     if (v.first &amp;&amp; v.second)</span>
<span class="lineNum">      78 </span><span class="lineNoCov">          0 :       return value_type(Node(*v.first, m_pMemory), Node(*v.second, m_pMemory));</span>
<span class="lineNum">      79 </span><span class="lineNoCov">          0 :     return value_type();</span>
<a name="80"><span class="lineNum">      80 </span>            :   }</a>
<span class="lineNum">      81 </span>            : 
<span class="lineNum">      82 </span><span class="lineNoCov">          0 :   proxy operator-&gt;() const { return proxy(**this); }</span>
<span class="lineNum">      83 </span>            : 
<span class="lineNum">      84 </span>            :  private:
<span class="lineNum">      85 </span>            :   base_type m_iterator;
<span class="lineNum">      86 </span>            :   shared_memory_holder m_pMemory;
<span class="lineNum">      87 </span>            : };
<span class="lineNum">      88 </span>            : }
<span class="lineNum">      89 </span>            : }
<span class="lineNum">      90 </span>            : 
<span class="lineNum">      91 </span>            : #endif  // VALUE_DETAIL_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
</pre>
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